html {
  width: 100%;
  height: 100%;
}

html body {
  width: 100%;
  height: 100%;
}

#login {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  vertical-align: middle;
  align-items: center;
  background-image: url(../imgs/home-bg.jpg);
  background-size: cover;
}

#login form {
  width: 60%;
  max-width: 600px;
  background-color: white;
  border: 1px solid #cccccc;
  padding: 20px 40px 50px;
  border-radius: 8px;
  box-shadow: #666666 0 0 15px;
}

#login form h3 {
  padding: 10px 0;
  border-bottom: 1px solid #ddd;
  text-align: center;
  line-height: 1.5em;
}

#login form .input-group {
  padding: 10px;
}

#login form .btn {
  margin-top: 20px;
}
